There is a subway in Huangyan. Huangyan district, which belongs to Taizhou City, Zhejiang Province, is located in the middle of Zhejiang's golden coastline, bordering Jiaojiang District and luqiao district in the east, Wenling City and Yueqing City in the south, Xianju County and Yongjia County in the west, Linhai City in the north and 207 kilometers away from Hangzhou, the provincial capital. The total area of the region is 988 square kilometers. According to the data of the seventh census, as of 0: 00 in 2020, 1 and1,the permanent population of huangyan district is 707,453, and now the administrative division governs 8 streets, 5 towns and 6 townships.